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A hash table library that offers dynamicaly resizing tables and arbitrary number of hash keys insert and queries.

• InstallCMake
• A valid C99 compiler
• Open a shell window

• You first need to installCMake. Do not forget to choose "add cmake to the path for all users", from the install panel.
• Then you need a valid C compiler like the freeVisual Studio Community 2019
• Open the x64 Native Tools Command Prompt for VS (or x86 if you need to build a 32-bit version)

• unarchive the ZIP file
• cd libHash-master
• mkdir build
• cd build
• cmake ..
• cmake --build . --target install

ThelibHash library is written inANSI C.
It is made of a single C file and a header file to be compiled and linked alongside the calling program.
It may be used in C, C++, F77 and F90 programs (Fortran 77 and 90 APIs are provided).
Tested onLinux,macOS, andWindows 7->10.

int i, j, vertex, ball[100];int64_t LibIdx;LibIdx = hsh_NewTable();// Hash each tet with their four verticesfor(i=1;i<=NmbTet;i++)for(j=0;j<4;j++)hsh_AddItem(LibIdx, HshTet, TetTab[i][j], i,1);// Find and print the ball of vertex 150vertex =150;degree = hsh_GetItem(LibIdx,0, HshAny,1, &vertex, &ball,NULL);for(i=0;i<degree;i++)printf("%d\n", ball[i]);hsh_FreeTable(HshIdx)